baber/WOPTO huggingface dataset:
Patent JP-2000324164-A (JP)
Title: Device for transferring packet data
Inventor: ONO YOSHIHIRO
IPC: H04W4/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To improve the throughput of TCP data transfer in a radio packet system. SOLUTION: A radio packet control interface 204 is provided for information acquisition and control of a radio packet transmission and reception control part 201, an IP packet transmission and reception control part 301 dynamically controls a maximum packet size on the basis of radio channel information obtained through the interface, a TCP segment transmission and reception control part 401 dynamically controls the maximum packet size and also issues a radio channel control request to the part 201 in accordance with the transfer request state of host user data obtained through a TCP control interface 404.
Patent JP-S5464084-A (JP)
Title: Operation of membrane separator
Inventor: IMAI SATOSHI
IPC: C02F1/44
Filed: 1977-10-31
Abstract: PURPOSE: To prevent the movement of water by procedure in which in separation and recovery of volatile substances from aqueous solution by using porous membrane, the temperature of a volatile substance-absorbing liquid is regulated so as to make higher than that of a volatile substance-containing liquid in order to regulate the water balance of both liquids.  
     CONSTITUTION: In the separation and recovery of volatile substances from a volatile substances-contianing liquid (NH 3  aqueous solution for example) by using a Teflon porous membrane, the temperature of a volatile substance-absorbing liquid (a saturated or nearly saturated ammonium sulfate-containing sulfuric acid solution, for example) is made higher than that of a liquid to be treated (i.e., a temperature difference is produced so that the water partial pressures of both liquids become almost equal) in order to regulate the water balance of both liquids. For example, when the temperature of a NH 3  solution is 45 to 55°C, the temperature of a ammonium sulfate-containing sulfuric acid solution is regulated so as to make it approx. 2 to 6°C higher for making separation and recovery. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01299761-A (JP)
Title: Metal plate for building and manufacture thereof
Inventor: YAMAMOTO ATSUO
IPC: E04D3/35
Filed: 1988-05-28
Abstract: PURPOSE:To enable use to roofing tile material and wall material by joining led or lead alloy series surface plate through soldering layer to one side face of ferrous or aluminum series base plate to metallurgically join the base plate and the surface plate. CONSTITUTION:The stainless steel sheet 1 is held to coil supply stand 2 and the surface is roughened with surface roughening unit 3. Successively, degreasing treatment is executed with surface degreasing unit 4 and the soldering agent, which mixes flux with soldering agent coating unit 5 and forms to paste-like by using solvent, is uniformly coated and the coated sheet is carried into a heat treatment furnace 6. On the other hand, the lead plate 7 is carried into the heat treatment furnace 6 through the surface degreasing unit 9 and the soldering agent coating unit 10 from the coil supply stand 8 in the same way. Then, both plates 1, 7 are held at the prescribed temp. or the prescribed time, and the flux is washed and removed with washing unit 11 at the prescribed hot water temp. in the position coming out from the furnace 6, and the plates are dried with the drying unit 12 and the tension is adjusted by passing through a tensioner 13 only to the lead plate 7. Successively, both are heated, pressurized and joined with a pressure-welding device 14 and wound to a winding stand 15.
Patent JP-S5255323-A (JP)
Title: Color solid image pickup unit
Inventor: OOTA YOSHIO
IPC: H04N9/04
Filed: 1975-10-30
Abstract: PURPOSE: The 1st sensitive element row in which the different color sensitive elements are provided repeatedly along horizontal line and the similar 2nd sensitive element row are arranged alternately and repeatedly in order to make delay part of output signal by one repeatedly in order to make delay part of output signal by one horizontal period.  In this way, two color difference signal scan be obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05332697-A (JP)
Title: Lamination type evaporator
Inventor: OKUDA NOBUYUKI
IPC: F28D1/03
Filed: 1992-05-22
Abstract: PURPOSE:To obtain a lamination type evaporator, on which both of countermeasures for water splash and smell are applied. CONSTITUTION:A tube element 1, employed so as to constitute a lamination type evaporator, is provided with recessed inwardly projected ribs 7, which function as a plurality of draining grooves 7a extended from an upper tank unit 1a toward a lower tank unit 1b. The coating of a specified hydrophilic resin film layer is formed on the surfaces of the tube elements 1 and fins 2, arranged so as to be interposed between the tube elements 1.
Patent JP-H0429665-A (JP)
Title: Angle position adjusting device for handle grip of shift lever
Inventor: HAWAADO JIEI HEIBUNSU
IPC: F16H59/08
Filed: 1990-05-23
Abstract: PURPOSE:To make an angle position of a handle of a shift lever selectable by physique and fondness of a driver by providing an unlock means for detaching a cam from a flange by lowering the cam engaged with a shift lever when the shift lever is moved to a position for parking time. CONSTITUTION:When a lock release button 24 is depressed by moving a shift lever to a position for parking time in the forefront part, a fork plate 23 is lowered to bring a pair of fork arms 23a into contact with a flange 15, and a cam 14 is lowered and detached from a flange 5. In this way, a grip 8 is made rotatable to an arbitrary angle position by disengaging two sets of tooth lines. After the angle position of the grip 8 is selected in accordance with physique and fondness of a driver, when a finger is detached from the lock release button 24, the lock release button 24, shaft 21 and the fork plate 23 are lifted by a spring 19, and the grip 8 is fixed to a selected angle position by lifting the cam 14 to a position, adapted to the flange 5, by urging force of the spring 19 to mesh the two sets of tooth lines.
Patent JP-2000321508-A (JP)
Title: Casing device
Inventor: YAMASHITA TAKASHI
IPC: A61B1/06
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a casing device which is not severe in accuracy, such as dimensional tolerance, for interlock switches and allows the simple setting of timing for changing over on/off of the respective interlock switches without the need for assembling jigs. SOLUTION: The casing device having a door 2 disposed in an aperture 4 for lamp exchange formed in the wall part of a chassis 1, at least >=2 interlock switches 5 disposed at the chassis 1 and switch push-in members 3 for manipulating the interlock switches 5 by changing their positions cooperatively with the opening and closing of the door 2 is so constituted as to set the timing for changing over the on/off of the respective interlock switches 5 by changing the length or shape of at least one of the plural switch push-in members 3.
Patent JP-H07109259-A (JP)
Title: Production of optically active 1,4-dihydropyridine compound
Inventor: HIROSE YOSHIHIKO
IPC: C12P41/00
Filed: 1992-04-24
Abstract: PURPOSE:To efficiently obtain the compound by subjecting a 1,4-dihydropyridine compound to asymmetric hydrolysis by utilizin an enzymatic catalyst to stereoselectively hydrolyze one party thereof alone. CONSTITUTION:Using an enzymatic catalyst (e.g. a lipase or esterase derived from Pseudomonas or Candida), a 1,4-dihydropyridine compound of formula I [X is of formula II (R1-R3 are each H, halogen, nitro, nitrile or CF3) or alkyl; R4-R5 are each lower alkyl; R7 is acyl; R8 is H, lower alkoxymethyl or lower acyloxymethyl] is subjected to asymmetric hydrolysis to obtain the objective optically active 1,4-dihydropyridine of formula III (* denotes optically active point; R9 is acyl or H). With this method, one party of the compound of the formula I can be stereoselectively hydrolyzed by the enzymatic catalyst. This method is excellent in both asymmetric yield and reaction rate. The compound of the formula III can be served for the medical area through developing 1,4- dihydropyridine-based medicines as optically active products.
Patent JP-H07329949-A (JP)
Title: Stand tray for tube container
Inventor: MATSUSHITA TAKESHI
IPC: B65D71/00
Filed: 1994-06-14
Abstract: PURPOSE:To keep a stability of a stand tray in a package form during transport and to enable a purchaser of commodities to easily pull out containers from the stand tray when the containers are displayed in the shopwindow with respect to a stand tray forming a package of tube containers in a standing posture by inserting the tube containers into recessed parts. CONSTITUTION:A recessed part 10 has an opening diameter slightly larger than a cross sectional diameter of an end part (insertion part, from now on) 21 of a container 20. A peripheral wall 11 of the recessed part has a difference in height so as to be high on the side of a back surface B and low on the side of a front surface F. A plurality of vertically long projections 12 are peripherally formed on the peripheral wall 11 to abut against the peripheral surface of the container insertion part 21, thereby holding the container insertion part 21 out of contact with the peripheral wall 11. As an auxiliary means for stabilizing a stacking posture when the stand trays holding the containers are vertically stacked one on another, a groove opened downward is formed in the bottom part of the recessed part 10.
Patent JP-H07331973-A (JP)
Title: Obstacle sensor of shutter
Inventor: NAKAYAMA TETSUKAZU
IPC: E06B9/84
Filed: 1994-06-14
Abstract: PURPOSE:To make any obstacle so as to be sensible by letting transmitting mechanisms operate a switch in linkage with each other with the ascent of a movable bottom plate when this plate comes into contact with the obstacle and thereby goes up in a decorative cover. CONSTITUTION:At the full close of a shutter curtain, a movable bottom plate 4 goes up, and two driven arms 6a being pushed up by a flange part 4d are installed in the longitudinal direction in a decorative cover 3, apposing them side by side in the cross direction. Next, each rocking motion of two linkage arms 7c and 7c pushed up by these driven arms 6a and 6a is interlocked by an engagement between two gears 7b and 7b. Therefore the movable bottom plate 4 is tilted in both cross and longitudinal directions and goes up according to a position where an obstacle exists, thereby rocking either of the driven arms 6a and 6a pushed up by the flange part 4d. Then both the linkage arms 7a and 7c go up, and existence of the obstacle pinched by the shutter curtain is thus sensed by a single microswitch 11.
Patent JP-S6110707-A (JP)
Title: Optical-beat type length-measuring apparatus
Inventor: SUZUKI NORITO
IPC: G01B9/02
Filed: 1984-06-26
Abstract: PURPOSE:To make the length-measuring speed quick, by splitting two polarized beams from a two-frequency laser, inputting the light beams into a movable reflecting mirror and a specified phase element, combining the beam, separating the result into two polarized light beams having two azimuths, detecting the light beams, and combining the detected signal and the detected combined signal of a part of the initial two polarized light beams. CONSTITUTION:Two polarized light beams having the phase difference of 90 deg. from a two-frequency laser oscillator 1 are split by a splitter 2. One light beam is inputted to a phase element 5 through a fixed reflecting mirror 4. The other light beam is inputted into a movable reflecting mirror 3. The beams are combined in a splitter 6. The result is split by a splitter 8 in the directions of a phase advancing axis and a phase delaying axis. The results are detected by detectors 10 and 11 and signals (x) and (y) are obtained. Part of the light from the oscillator 1 is detected by a detector 12 through a polarizer 9. The signal x' is made to be a signal y' through a 90 deg. electric- phase shifter 13. The signals (x) and (y) are supplied to a sign judging device 22. The signal (x) and (y) and the signals x' and y' are supplied to subtracting circuits 18 and 20 and adder circuits 19 and 21 through multiplier circuits 14-17. A signal, which is not related to the difference in frequencies of the two-frequency laser, is outputted through a signal switching circuit 23.
Patent JP-H05294614-A (JP)
Title: Gamma-lithium aluminate and its production
Inventor: YAMAZAKI NOBUYUKI
IPC: H01M8/02
Filed: 1992-04-23
Abstract: PURPOSE:To provide a gamma-lithium aluminate having large specific surface area, high heat-resistance and low hygroscopicity and useful as an MCFC electrolyte supporting material and provide a process for producing the lithium aluminate. CONSTITUTION:The objective gamma-lithium aluminate has fine powdery form having an average primary particle diameter of <=0.5mum, a roundish form and a BET specific surface area of >=5m<2>/g. It can be produced by using fine alumina powder having a BET specific surface area of >=10m<2>/g and lithium carbonate having an average particle diameter of <=10mum as raw material components, uniformly mixing and dispersing the components in dry state and reacting with each other by calcining at >=800 deg.C.
Patent JP-S6117529-A (JP)
Inventor: ANRI SEBAGU
IPC: C09K23/44
Filed: 1985-06-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07334596-A (JP)
Title: Information processor
Inventor: UEYAMA HIDEHIKO
IPC: G06K7/00
Filed: 1994-06-14
Abstract: PURPOSE:To provide an information processor capable of processing various kinds of information. CONSTITUTION:A mainbody device 1 is provided with a PC card connector 5 which is connected by inserting a PC card 4a or the PC card 4b, a first reading part 2a is connected to the first PC card 4a by a data bus 3a and the second reading part 2b is connected to the second PC card 4b by the data bus 3b. At the time of reading first picture information, the PC card 4a is inserted into the PC card connector 5 so as to be connected to the mainbody device 1 and, at the time of reading second picture information, the PC card 4b is inserted into the PC card connector 5 so as to be connected to the mainbody device 1. The respective PC cards convert picture information into code information and transmit code information to the mainbody device 1 with the standard specification interface of the PC card. The PC card corresponding to the kinds and the state of picture information is prepared so as to selectively use the PC card corresponding to the respective cases.
Patent JP-S62143864-A (JP)
Inventor: FEAGIN ROY C
IPC: B22C1/00
Filed: 1986-06-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06350976-A (JP)
Title: Television receiver
Inventor: HIRANO YASUHIRO
IPC: H04N7/01
Filed: 1993-06-02
Abstract: PURPOSE:To receive high definition high quality pictures by performing signal processings by the characteristics of a specific paramater suited to a material corresponding to the form of vertical reinforcing signals superimposed on upper and lower non-picture part areas and reproducing the pictures. CONSTITUTION:The TV signals VS of a base band are sampled by the 4-fold frequency of chrominance subcarrier fSC and converted to digital signals VSD) in an A/D conversion part 1. Also, in an identification code judging part 11, the presence/absence of identification codes added to the prescribed scanning line of the TV signals and codes are detected. Then, whether the received TV signals are an NTSC-TV system or a letter box system EDTV is discriminated and first and second vertical reinforcing signals VH and LD are discriminated (HV=VH, HV=LD and HV=0). As a result, control signals CT for selecting the parameter characteristics of the signal processing are generated. Then, a signal processing parameter is selected by a prescribed chart with the control signals and the demodulation processing of the TV signals is performed.
Patent JP-S5357773-A (JP)
Title: Semiconductor device
Inventor: KATSUTOU HISAO
IPC: H01L21/822
Filed: 1976-11-04
Abstract: PURPOSE: To obtain fine and high-reliability isolation region structure within an ordinary Si gate production process range without requiring any thick  film thickness and stepping formation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0849073-A (JP)
Title: Substrate holder of substrate treating device
Inventor: FUJIKAWA KAZUNORI
IPC: B65D85/86
Filed: 1995-05-30
Abstract: PURPOSE:To eliminate the cross contamination in dipping a substrate by preventing a processing solo. from remaining in a substrate holding groove. CONSTITUTION:This substrate holder 20 has the plural substrate holding frames 21A and 21B to hold plural substrates W in an upright posture longitudinally in parallel and is used in a substrate treating device to pull up the upright substrates W relatively from the processing soln. Liq. discharge holes 23a and 23b having a larger diameter than the thickness of the substrate W are allowed to pierce the bottoms of the respective substrate holding grooves 22 of the frames 21A and 21B.
Patent JP-H09313072-A (JP)
Title: Water repellency-treated material and fishing rod
Inventor: KOIKE MAMORU
IPC: A63B49/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a water repellency-treated material which comprises the substrate, the water-repellent layer, and a specific area between them, has a light weight, a thin and uniform coating layer and is useful in fishing rods and golf clubs. SOLUTION: This material is provided with a substrate 1 such as a polyamide resin and a water-repellent layer 4 made of a fluorine resin containing an organosilicon compound and an area 3 constituted with chemical bonds with a thickness of <=1μm is formed between the substrate 1 and the water-repellent layer 4. Preferably, an intermediate layer 2 containing a silicon oxide is formed between the substrate 1 and the water-repellent layer 4. In addition, this material is provided with a tubular body and a water-repellent layer 4 formed on the tubular body and an area constituted with chemical bonds of <=1μm thickness is formed between the substrate 1 and the water-repellent layer to prepare a fishing rod.
Patent JP-H01302084-A (JP)
Title: Cold storage insulated refrigerator
Inventor: KITA TAKAHIRO
IPC: F25D11/00
Filed: 1988-05-30
Abstract: PURPOSE:To prevent a chargeable storage battery from overdischarging and to improve its reliability by providing cold storage temperature detecting means for detecting the temperature of a cold storage agent to turn OFF the output of a chargeable battery. CONSTITUTION:A chargeable storage battery 10 for operating a fan motor 7, cold storage agent temperature detecting means 13 for detecting the temperature of a cold storage agent 6, outdoor temperature detecting means 15 for detecting the temperature out of a refrigerator, and timer means 14 operating when a predetermined period of time is elapsed from the time of the start of refrigeration are provided. Thus, the discharge from the battery 10 is stopped by the means 13 when the temperature out of the refrigerant is high or by the means 14 when it is low. Accordingly, there is no anxiety of causing it to overdischarge, the life of the battery 10 is improved, and its reliability is remarkably improved.
Patent JP-H1191534-A (JP)
Title: Brake fluid pressure control device
Inventor: SEKIGUCHI AKIHIKO
IPC: B60T7/12
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To function as a damper at an anti-lock control time, and prevent over-pressure-accumulation into an accumulator. SOLUTION: In a brake fluid pressure control device pressure-reduction controlling a wheel cylinder by a hydraulic pump and provided with an automatic brake mechanism, a guarantee valve 14 set in a pipe communicating with a master cylinder 2 and a wheel cylinder 3', an accumulator 15, an automatic brake hydraulic pump 21, and a pipeline connecting the discharge port 21b of the hydraulic pump to the input port of the guarantee valve 14 are provided. The accumulator 15 has such a function as accumulating the hydraulic pressure of the wheel cylinder 3' generated at a brake operation time via the guarantee valve 14, and as pressure-accumulating pumped up brake fluid in the wheel cylinder by the hydraulic pump at an anti-lock control time and at an automatic brake release time. The same communicates with the master cylinder 2 via a check valve preventing over-pressure-accumulation.
Patent JP-S6025977-A (JP)
Inventor: ETSUKARUTO KURANTSU
IPC: A01N43/707
Filed: 1984-06-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6111418-A (JP)
Title: Oval cylinder type piston engine
Inventor: TAKEUCHI HISASHI
IPC: F02F1/18
Filed: 1984-06-27
Abstract: PURPOSE:To make an engine compact in size and lightweight as well as to improve a degree of engine performance, by forming each piston of an in-line, multicylinder reciprocating engine into an oval cylinder type, while making length of the engine short and each diameter of suction and exhaust valves large instead. CONSTITUTION:Each piston of an in-line, multicylinder reciprocating piston engine is formed into an oval cylinder type whereby length L1 of the engine is reducible in case of the same displacement and cylinder numbers. And, since each diameter D1 of suction and exhaust valves is made larger than even before, such an extent of suction and exhaust efficiency as matching the conventional four-valve system in securable with two valves alone in this case. Thus, the promotion of miniaturization and lightweightiness in the engine is attainable and, what is more, engine performance is well improvable.
Patent JP-H07333096-A (JP)
Title: Inspection method and device for piping
Inventor: ISHIHARA YOSHIO
IPC: G01M3/04
Filed: 1994-06-14
Abstract: PURPOSE:To positively detect the increase in the concentration in dissolved oxygen in pure water which is at an extremely low concentration in a piping system by introducing the dissolved liquid of pure water with an extremely low dissolved oxygen concentration from one of the pipings and then measuring the concentration in dissolved oxygen in pure water. CONSTITUTION:Pure water where the concentration of dissolved oxygen is reduced to 1 ppb or less from a dissolved oxygen reducing device 2 is introduced a piping 1 which is for example a straight pipe made of polyvinyl chloride and the concentration of the dissolved oxygen is measured by an analyzer 3. In this case, the concentration in dissolved oxygen in water also changes due to the fluctuation in pure water flow passing through the piping 1. Namely, when the flow increases, the concentration in the dissolved oxygen decreases and C=C0+F/V can be established (C: concentration in dissolved oxygen of pure water, C0: measured value of the analyzer 3, F: oxygen permeation speed of the piping 1, V: amount of water passage). Therefore, by setting the dissolved oxygen concentration to 1 ppb or less, the amount of increase in the concentration in dissolved water when the material is used for the supply pipe system of ultrapure water can be positively determined by obtaining the oxygen transmission rate of the piping made of an arbitrary material.
Patent JP-S5466049-A (JP)
Title: Checking method for printed substrate
Inventor: GOJIMA SUSUMU
IPC: G06F11/00
Filed: 1977-11-07
Abstract: PURPOSE: To shorten a checking time greatly, by providing a check pattern to each signal line, by grasping an IC according to an IC number displayed on an observational IC-pin number unit, and by identifying the existence of the trouble of the IC pin.  
     CONSTITUTION: Check-pattern generator 1 generates check patterns and a correct signal at a measurement point at the time when a signal is transmitted logically. Then, IC clip 6 clips the IC while seeing the IC number displayed on the observational IC-pin number unit, and the signal of the IC pin to be supervised is supplied to the trouble-occurrence discriminator 5 and compared with a signal level at the time of no trouble, thereby discriminating the quality of the IC pin. Consequently, the check time can be greatly shortened by observing signal levels of the same signal line simultaneously. 
     COPYRIGHT: (C)1979,JPO&Japio